The authorization functional block contains OCPP 2.0 authorization-related features.

The availability functional block contains OCPP 2.0 features for notifying the CSMS of availability and status changes.

The data transfer functional block enables parties to add custom commands and extensions to OCPP 2.0.

The diagnostics functional block contains OCPP 2.0 features than enable remote diagnostics of problems with a charging station.

The display functional block contains OCPP 2.0 features for managing message that get displayed on a charging station.

The firmware functional block contains OCPP 2.0 features that enable firmware updates on a charging station.

The ISO 15118 functional block contains OCPP 2.0 features that allow: - communication between EV and an EVSE - support for certificate-based authentication and authorization at the charging station, i.e.

The Local authorization list functional block contains OCPP 2.0 features for synchronizing local authorization lists between CSMS and charging station.

The Meter values functional block contains OCPP 2.0 features for sending meter values to the CSMS.

The provisioning functional block contains features that help a CSO to provision their Charging Stations, allowing them on their network and retrieving configuration information from these Charging Stations.

The Remote control functional block contains OCPP 2.0 features for remote-control management from the CSMS.

The reservation functional block contains OCPP 2.0 features that enable EV drivers to make and manage reservations of charging stations.

The security functional block contains OCPP 2.0 features aimed at providing E2E security between a CSMS and a Charging station.

The Smart charging functional block contains OCPP 2.0 features that enable the CSO (or a third party) to influence the charging current/power transferred during a transaction, or set limits to the amount of current/power a Charging Station can draw from the grid.

The authorization functional block contains OCPP 2.0 features that show tariff and costs to an EV driver, when supported by the charging station.

The transactions functional block contains OCPP 2.0 features related to OCPP transactions.

Contains common and shared data types between OCPP 2.0 messages.

Creates a new OCPP 2.0 charging station client.

Creates a new OCPP 2.0 CSMS.

A Charging Station represents the physical system where an EV can be charged.

A Charging Station Management System (CSMS) manages Charging Stations and has the information for authorizing Management Users for using its Charging Stations.